<template>
  <div class="permission-container">
    <div class="app-container">
      <!-- 表格 -->
      <el-card>
        <div style="text-align: right; margin-bottom: 20px;">
          <el-button type="primary" size="small" @click="hAdd(1, '0')">添加权限</el-button>
        </div>
        <el-table border :data="permissions" row-key="id">
          <el-table-column label="名称" prop="name" />
          <el-table-column label="标识" prop="code" />
          <el-table-column label="描述" prop="description" />
          <el-table-column label="操作">
            <template v-slot="scope">
              <el-button type="text" v-if="scope.row.type === 1" @click="hAdd(2, scope.row.id)">添加</el-button>
              <el-button type="text" @click="hEdit(scope.row.id)">编辑</el-button>
              <el-button type="text" @click="hDel(scope.row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-card>
    </div>

    <el-dialog @closed="hclose" :visible.sync="showDialog" title="弹层标题">
      <!-- 表单内容 -->
      <el-form label-width="100px">
        <el-form-item label="权限名称">
          <el-input v-model="formData.name" />
        </el-form-item>
        <el-form-item label="权限标识">
          <el-input v-model="formData.code" />
        </el-form-item>
        <el-form-item label="权限描述">
          <el-input v-model="formData.description" />
        </el-form-item>
        <el-form-item label="权限启用">
          <el-switch v-model="formData.enVisible" active-text="启用" active-value="1" inactive-text="不启用"
            inactive-value="0" />
        </el-form-item>
      </el-form>

      <template #footer>
        <div style="text-align: right;">
          <el-button @click="showDialog = false">取消</el-button>
          <el-button type="primary" @click="hSubmit">确定</el-button>
        </div>
      </template>
    </el-dialog>


  </div>
</template>

<script>
import { addPermission, delPermission, getPermissionDetail, getPermissionList, updatePermission } from '@/api/permissions';
import { tranListToTreeData } from '@/utils';

export default {

  data() {
    return {
      permissions: [],
      showDialog: false, // 是否显示弹层
      formData: {
        name: '', // 名称
        code: '', // 权限标识
        description: '', // 描述
        enVisible: '0', // 开启
        pid: '', // 添加到哪个节点下
        type: '' // 类型
      },
      isEdit: false,
      showDialogAssign: false
    }
  },
  created() {
    this.loadPermissonsList()
  },

  methods: {
    async loadPermissonsList() {
      const res = await getPermissionList()
      console.log(res);
      this.permissions = tranListToTreeData(res.data)
    },
    hAdd(type, pid) {
      console.log(type, pid);
      this.formData.type = type
      this.formData.pid = pid
      this.showDialog = true
    },
    async hSubmit() {
      let res = ''

      try {
        if (this.isEdit) {
          res = await updatePermission(this.formData)
        } else {
          res = await addPermission(this.formData)
        }
        this.$message.success(res.message)
        this.showDialog = false
        this.loadPermissonsList()

      } catch (error) {
        this.$message.error(error.message)


      }

    },
    hDel(id) {
      this.$confirm('此操作将永久删除该权限', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async () => {
        try {
          const res = await delPermission(id)
          this.$message.success(res.message)
          this.loadPermissonsList()
        } catch (error) {
          this.$message.error(error.message)
        }
      }).catch(() => {
        this.$message({
          type: 'info',
          message: '已取消删除'
        });
      });

    },
    hclose() {
      this.formData = {
        name: '', // 名称
        code: '', // 权限标识
        description: '', // 描述
        enVisible: '0', // 开启
        pid: '', // 添加到哪个节点下
        type: '' // 类型
      }
    },
    async hEdit(id) {
      this.isEdit = true
      const res = await getPermissionDetail(id)
      this.showDialog = true
      this.formData = res.data

    }

  }
}
</script>

<style scoped lang='scss'></style>